Hello world!

A beautiful components library for GWT and JavaScript

Hello world!

May 3, 2018 Uncategorized 0


By this simple two words, programming languages are usually introduced with a simple program that prints "Hello world!".

I will show you how to display this message using a simple XGL component that will show "Hello world!" in the top right corner.

First in HTML/JavaScript:

    <script type="text/javascript" language="javascript" src="xgljs.lib/xgljs.lib.nocache.js"></script>
      function main() {
        xgl.Toast.toast("Hello world!");


And now in Java:

package com.xalys.xgl.demo.helloworld;

import com.google.gwt.core.client.EntryPoint;
import com.xalys.xgl.Toast;

public class HelloWorld implements EntryPoint {
  public void onModuleLoad() {
    Toast.toast("Hello world!");


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